Individual Calculations August 2023
 Belzhan, Abdullah  Total change: 6.00  Rating chartPersonal card
 Asian Schools Chess Championship U9 Open Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1204 1048 2.00 6 0.15 40 6.00 
  Vyom, Malhotra 1423 IND0.001-0.0940-3.60 
  Achilov, Akbarshoh 1180 UZB0.001-0.3240-12.80 
  Hamrakulyyev, Omar 1067 TKM1.0010.534021.20 
  Aljamaat, Khaled 1271 QAT0.001-0.2240-8.80 
  Shambetov, Atai 1084 KGZ1.0010.554022.00 
  Kubanychbekov, Zalkar 1200 KGZ0.001-0.3040-12.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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